GoogleApiTransport::getCalendarList

public function getCalendarList(array $requestParameters = null): ?array
{
	$this->currentMethod = __METHOD__;

	$url = self::API_BASE_URL . '/users/me/calendarList';
	$url .= empty($requestParameters) ? '' : '?' . preg_replace('/(%3D)/', '=', http_build_query($requestParameters));

	return $this->doRequest(WebHttpClient::HTTP_GET, $url);
}